title: Comparison of immunoassays for semiquantitative measurement of benzoylecgonine in urine.
authors.affiliation: Center for Human Toxicology, University of Utah, Salt Lake City 84112, USA.
authors.forename: R L
authors.initials: RL
authors.lastname: Foltz
authors.forename: C
authors.initials: C
authors.lastname: Botelho
authors.forename: S A
authors.initials: SA
authors.lastname: Reuschel
authors.forename: D J
authors.initials: DJ
authors.lastname: Kuntz
authors.forename: D E
authors.initials: DE
authors.lastname: Moody
authors.forename: G M
authors.initials: GM
authors.lastname: Bristow
mesh_terms: D000918:Antibody Specificity; D003042:Cocaine / Q000031:analogs & derivatives* / Q000652:urine; D003429:Cross Reactions; D008401:Gas Chromatography-Mass Spectrometry; D006801:Humans; D007118:Immunoassay / Q000379:methods*; D015813:Substance Abuse Detection / Q000379:methods*
chemical_list: C005618:benzoylecgonine; D003042:Cocaine